How do I install the Npv Irr Calculator skill?

Run npx skillmds@latest add a5c-ai/npv-irr-calculator in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Npv Irr Calculator skill do?

Calculate project financial metrics for investment decision making It is listed under Coding & Dev Tools on SkillMD.

Is Npv Irr Calculator safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Npv Irr Calculator?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Npv Irr Calculator free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Npv Irr Calculator?

a5c-ai (@a5c-ai) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Npv Irr Calculator by a5c-ai — Agent Skill

Name: Npv Irr Calculator
Rating: 4.5 (4 reviews)
Author: a5c-ai

File contents

NPV/IRR Calculator

Overview

The NPV/IRR Calculator skill provides comprehensive financial analysis for project investment decisions. It calculates key financial metrics including Net Present Value, Internal Rate of Return, payback periods, and profitability indices to support business case development and portfolio prioritization.

Capabilities

Core Financial Metrics

Calculate Net Present Value (NPV) with configurable discount rates
Calculate Internal Rate of Return (IRR)
Calculate Modified Internal Rate of Return (MIRR)
Calculate payback period (simple and discounted)
Calculate Profitability Index (PI) / Benefit-Cost Ratio

Cash Flow Analysis

Generate cash flow projections
Model operating vs. capital expenditures
Calculate cumulative cash flows
Support irregular cash flow timing
Handle multiple currency conversions

Sensitivity Analysis

Perform sensitivity analysis on key assumptions
Generate tornado diagrams
Calculate break-even points
Model scenario comparisons (base, optimistic, pessimistic)
Assess assumption risk ranges

Advanced Features

Support weighted average cost of capital (WACC)
Calculate economic value added (EVA)
Model inflation adjustments
Compare mutually exclusive projects
Generate investment summary reports

Usage

Input Requirements

Initial investment amounts
Projected cash flows by period
Discount rate(s)
Project duration
Optional: Inflation rates, tax considerations

Output Deliverables

NPV calculation with present value breakdown
IRR and MIRR calculations
Payback analysis (simple and discounted)
Profitability Index
Sensitivity analysis charts

Example Use Cases

Business Case: Calculate project financial viability
Portfolio Selection: Compare project investments
Go/No-Go Decision: Evaluate investment threshold
Budget Justification: Demonstrate financial benefits

Process Integration

This skill integrates with the following processes:

Business Case Development
budget-development.js
portfolio-prioritization.js
benefits-realization.js

Dependencies

Financial mathematics libraries
Numerical computation utilities
Visualization libraries
Currency conversion services

Related Skills

SK-004: EVM Calculator
SK-011: Benefits Tracking Dashboard
SK-013: Portfolio Optimization

---name: npv-irr-calculatordescription: Calculate project financial metrics for investment decision making--- # NPV/IRR Calculator ## Overview The NPV/IRR Calculator skill provides comprehensive financial analysis for project investment decisions. It calculates key financial metrics including Net Present Value, Internal Rate of Return, payback periods, and profitability indices to support business case development and portfolio prioritization. ## Capabilities ### Core Financial Metrics - Calculate Net Present Value (NPV) with configurable discount rates - Calculate Internal Rate of Return (IRR) - Calculate Modified Internal Rate of Return (MIRR) - Calculate payback period (simple and discounted) - Calculate Profitability Index (PI) / Benefit-Cost Ratio ### Cash Flow Analysis - Generate cash flow projections - Model operating vs. capital expenditures - Calculate cumulative cash flows - Support irregular cash flow timing - Handle multiple currency conversions ### Sensitivity Analysis - Perform sensitivity analysis on key assumptions - Generate tornado diagrams - Calculate break-even points - Model scenario comparisons (base, optimistic, pessimistic) - Assess assumption risk ranges ### Advanced Features - Support weighted average cost of capital (WACC) - Calculate economic value added (EVA) - Model inflation adjustments - Compare mutually exclusive projects - Generate investment summary reports ## Usage ### Input Requirements - Initial investment amounts - Projected cash flows by period - Discount rate(s) - Project duration - Optional: Inflation rates, tax considerations ### Output Deliverables - NPV calculation with present value breakdown - IRR and MIRR calculations - Payback analysis (simple and discounted) - Profitability Index - Sensitivity analysis charts ### Example Use Cases 1. **Business Case**: Calculate project financial viability 2. **Portfolio Selection**: Compare project investments 3. **Go/No-Go Decision**: Evaluate investment threshold 4. **Budget Justification**: Demonstrate financial benefits ## Process Integration This skill integrates with the following processes: - Business Case Development - budget-development.js - portfolio-prioritization.js - benefits-realization.js ## Dependencies - Financial mathematics libraries - Numerical computation utilities - Visualization libraries - Currency conversion services ## Related Skills - SK-004: EVM Calculator - SK-011: Benefits Tracking Dashboard - SK-013: Portfolio Optimization

Frequently asked questions

Npv Irr Calculator